Our retinol anti-wrinkle face serum contains orange extract, hyaluronic acid, and niacinamide. It can delay skin aging, skin becomes firm and youthful, and provides a long-lasting moisturizing effect. Improves dull skin and rejuvenates skin with natural and gentle ingredients. The way to use it is simple: 1. Clean and dry your face; 2. Apply proper amount of serum evenly on the face; 3. Gently massage until absorbed. Retinol anti-wrinkle facial essence deeply moisturizes the skin, effectively improves skin elasticity, tightens facial contours, and leaves skin with a youthful glow.